320661352

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{125651}}^1$

素因数の和:125697

約数の個数: 32

約数和(自身を含む): 678520800

約数和(自身を除く): 357859448

約数列:

[1, 2, 4, 8, 11, 22, 29, 44, 58, 88, 116, 232, 319, 638, 1276, 2552, 125651, 251302, 502604, 1005208, 1382161, 2764322, 3643879, 5528644, 7287758, 11057288, 14575516, 29151032, 40082669, 80165338, 160330676, 320661352]

約数ペア:

[(1, 320661352), (2, 160330676), (4, 80165338), (8, 40082669), (11, 29151032), (22, 14575516), (29, 11057288), (44, 7287758), (58, 5528644), (88, 3643879), (116, 2764322), (232, 1382161), (319, 1005208), (638, 502604), (1276, 251302), (2552, 125651)]